NREP
NEW REPRESENTATIVE AT IB RECEIVED
03/05/2026
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Official data from USPTO
CFLEX
Did you know this trademark is already registered in United States?
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Active USPTO registrationType: WordOffice: United States
Quick snapshot
CFLEX
ST13
US500000079176092Class
6, 7, 20, 37, 42
Filing
79176092
Registration
5047430
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
41
Latest update
03/06/2026
Trademark type
Word
Nice classes
6, 7, 20, 37, 42
Filing date
12/04/2014
Registration date
09/27/2016
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
10/21/2023
Last transaction
03/06/2026
Responsible office
United States Patent and Trademark Office
Status code
707
Official register
Principal Register
Drawing code
4
Owner type
99
Owner location
GB
Examiner
COLEMAN, CIMMERIAN
Law office
L20
Holders and representatives
Holders
Archer (UK) Limited
Representatives
Jeannine Rittenhouse IpHorgan Ltd.
Technical classification
Nice Classes
Class 6Class 7Class 20Class 37Class 42
Vienna Codes
No Vienna codes available.
Goods and services
Class 6
Metal products for use in sealing and securing oilgascondensate and water wellswell bores and boreholesmetal pipespipe work and tubes of metalmetal liners and casingsmetal sleeves and metal sliding sleeves; metal wellswell bore and borehole liners and casings; metal subsdrill string short drill collars and thread crossovers; metal downhole subsdrill string short drill collars and thread crossovers; metal hardware for use in the constructionmaintenance and repair ofintervention inoilgascondensate and water wellswell bores and boreholesdrill collarsdrill pipes and sleeves; manually operated metal drill string slips for gripping drill pipe; metal pipe clamps; metal plugs; metal wiper plugs; metal manifolds for oilgascondensate and water wellswell bores and boreholes; drill pipe attachmentsmetal drill collars; metal pipe protectors; metal drill pipe protectors; metal packer retrieving goods for use in sealing and securing oilgascondensate and water wellswell bores and boreholeswashover retriever tools and muleshoe retriever tools for debris removal from plug necks; metal valves not being parts of machines; metal blow-out preventersmetal valves not being parts of machines for oilgascondensate and water wellswell bores and boreholes; metal gate valves not being parts of machines; manually operated metal chokes being valves; metal check valves not being parts of machines; metal diverter valves and kelly valves not being parts of machines; metal safety valves not being parts of machines; metal float valves not being parts of machines
Class 7
Power-operated toolsmachines and apparatus for drillingcompletingcementingproducing fluids fromintervention in oilgascondensate and water wellswell bores and boreholesfor use in drillcompletionintervention and production strings; automated battery-operated downhole tools for use in drilling oilgascondensate and water wellswell bores and boreholes; power-operated downhole cementing tools for use in oilgascondensate and water wellswell bores and boreholes ; power-operated flow control and flow circulation tools for use in oilgascondensate and water wellswell bores and boreholes; subsurface valves being parts of machines; wellheads; oilfield pump valve assemblies; hydraulic circulation valves being parts of machines; circulation valves being parts of machines; oil field machines being packers; oil field machines being intervention packers for sealing and securing oilgascondensate and water wellswell bores and boreholes; oil field machines being permanent packers for sealing and securing oilgascondensate and water wellswell bores and boreholes; oilfield machines being packers actuated by electrical submersible pumps (ESP) for sealing and securing oilgascondensate and water wellswell bores and boreholes; oil field machines being retrievable packers for sealing and securing oilgascondensate and water wellswell bores and boreholes; oil field machines being pocket packers for sealing and securing oilgascondensate and water wellswell bores and boreholes; oil field machines being cased hole packers for sealing and securing oilgascondensate and water wellswell bores and boreholes; oil field machines being open hole packers for sealing and securing oilgascondensate and water wellswell bores and boreholes; subssubmersible pumps for sealing and securing oilgascondensate and water wellswell bores and boreholes; downhole subsspacer subssubmersible pumps for sealing and securing oilgascondensate and water wellswell bores and boreholes; straddlesbelts for machines for sealing and securing oilgascondensate and water wellswell bores and boreholes; gas lift straddlesbelts for machines for sealing and securing oilgascondensate and water wellswell bores and boreholes; perforation cleanup straddlesbelts for machines for sealing and securing oilgascondensate and water wellswell bores and boreholes; power-operated setting tools for sealing and securing oilgascondensate and water wellswell bores and boreholes; power-operated non-explosive setting tools for sealing and securing oilgascondensate and water wellswell bores and boreholes; motorized setting tools for sealing and securing oilgascondensate and water wellswell bores and boreholes; parts of machines for sealing and securing oilgascondensate and water wellswell bores and boreholeshangersintervention hangerssuspension hangersretrievable hangersplugsbridge plugshigh pressure plugsslipsmechanical slipshydraulic slipschokesvariable chokeshydraulically-operated chokes
Class 20
Oil and gas well equipmentnon-metal plugs for use within the oil and gas industry
Class 37
Building construction; repair services for oilgascondensatewater wellswell boresboreholes; installation servicedrilling of wells for exploitation of oil and natural gas
Class 42
Scientific and technological servicesresearch and design services in the field of oilgascondensate and water wellswell bores and boreholes; industrial analysis and research services in the field of oilgascondensate and water wellswell bores and boreholes; analysis for oil-field exploitation; oil well controlling activities providing measurements and downhole telemetryperforming well diagnosticswell logging and testing related to sealing and securing wells; geological surveys; engineering services in the field of oilgascondensate and water wellswell bores and boreholes ; oil-field surveys; oil exploration
Publications
History of USPTO decisions and trademark events.
41 publications found
NREP
NEW REPRESENTATIVE AT IB RECEIVED
02/26/2026
REM4
COURTESY REMINDER - SEC. 71 (10-YR) E-MAILED
09/27/2025
RNWL
INTERNATIONAL REGISTRATION RENEWED
12/19/2024
INNP
PARTIAL INVALIDATION PROCESSED BY THE IB
08/17/2024
INPS
PARTIAL INVALIDATION OF REG EXT PROTECTION SENT TO IB
07/25/2024
INPC
INVALIDATION PROCESSED
07/25/2024
INPR
PARTIAL INVALIDATION OF REG EXT PROTECTION CREATED
06/22/2024
NREP
NEW REPRESENTATIVE AT IB RECEIVED
02/16/2024
NREP
NEW REPRESENTATIVE AT IB RECEIVED
12/31/2023
NA71
NOTICE OF ACCEPTANCE OF SEC. 71 - E-MAILED
10/21/2023
71.P
REGISTERED - PARTIAL SEC 71 ACCEPTED
10/21/2023
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
10/21/2023
ES71
TEAS SECTION 71 RECEIVED
03/27/2023
NREP
NEW REPRESENTATIVE AT IB RECEIVED
11/25/2022
REM3
COURTESY REMINDER - SEC. 71 (6-YR) E-MAILED
09/27/2021
CORV
REVIEW OF CORRESPONDENCE COMPLETE - ADDRESS UPDATED
06/09/2020
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
04/16/2020
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
04/16/2020
EWOR
TEAS WITHDRAWAL AS DOMESTIC REPRESENTATIVE RECEIVED
04/16/2020
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
04/16/2020
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
04/16/2020
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
04/16/2020
NREP
NEW REPRESENTATIVE AT IB RECEIVED
06/13/2019
NREP
NEW REPRESENTATIVE AT IB RECEIVED
01/31/2019
IRRH
IRREGULARITY FROM IB EXAMINED BY MPU
06/30/2017
IRFI
IRREGULARITY ON FINAL DECISION RECEIVED FROM IB
01/24/2017
FICS
FINAL DISPOSITION NOTICE SENT TO IB
12/29/2016
FIMP
FINAL DISPOSITION PROCESSED
12/29/2016
FICR
FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB
12/27/2016
OPNX
NOTIFICATION OF POSSIBLE OPPOSITION - PROCESSED BY IB
10/12/2016
R.PR
REGISTERED-PRINCIPAL REGISTER
09/27/2016
PUBO
PUBLISHED FOR OPPOSITION
07/12/2016
OPNS
NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB
06/22/2016
OP2R
NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB
06/22/2016
NPUB
NOTICE OF PUBLICATION
06/22/2016
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
06/06/2016
MAFR
APPLICATION FILING RECEIPT MAILED
11/20/2015
DOCK
ASSIGNED TO EXAMINER
11/16/2015
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
11/16/2015
REPR
SN ASSIGNED FOR SECT 66A APPL FROM IB
11/15/2015
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